HYDRAULIC AUTO SIZING INTERNAL GRINDER

1. Fully automatic grinding cycle design. High working precision, large producing capacity and easy set up and control.
2. Table motion is driven by hydraulic system with infinitely variable speed. The table is designed for marking a very stable machine.

3. The rail of working table is lubricated with forced oil lubricating to minimize friction and lead light transmission and endurance.

4. Auto grinding wheel compenation: either rough and fine grinding is done, sparks abolish. Then grinding wheel compenation. Automatically works. This assures the precision of workpieces.

5. The grinding wheel spindle adopts the three-point auto oil mist sprayer device to operate the lubrication. While air pressure is below the standard or no oil mist generates, it will atuomatically stop working. It will be alarmed when the oil gauge is less than standard.

6. Headstock swing angle is front 20° and rear 10° (front angle could be 45° without cover). It is fit for large obilque grinding.